1096820

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 2323944

約数和(自身を除く): 1227124

約数列:

[1, 2, 4, 5, 10, 20, 173, 317, 346, 634, 692, 865, 1268, 1585, 1730, 3170, 3460, 6340, 54841, 109682, 219364, 274205, 548410, 1096820]

約数ペア:

[(1, 1096820), (2, 548410), (4, 274205), (5, 219364), (10, 109682), (20, 54841), (173, 6340), (317, 3460), (346, 3170), (634, 1730), (692, 1585), (865, 1268)]